Current forecast models from agencies like Météo-France and ECMWF indicate a possible influx of cooler maritime air over northern France in the next 48 hours, driven by a weakening high-pressure system and an approaching trough, which could suppress daytime highs and lower nighttime minimums in Paris. Ensemble spreads remain wide for July 21, with guidance showing overnight lows potentially dipping to 10–14 °C under clear, radiational cooling conditions versus 15–17 °C if cloud cover or a warmer southerly flow persists. These small differences in boundary-layer moisture, wind speed, and exact frontal timing create the tight clustering of market-implied odds around the lower-to-mid teens, reflecting traders’ assessment of model consensus versus historical July variability for the Île-de-France region. Updated model runs expected in the coming hours will likely sharpen resolution criteria for the lowest temperature reading.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · Actualizado¿Temperatura más baja en París el 21 de julio?
13°C 32%
12°C 27%
14°C 24%
11°C 9%
10°C o menos
5%
11°C
9%
12°C
27%
13°C
32%
14°C
24%
15°C
9%
16°C
1%
17°C
<1%
18°C
<1%
19°C
<1%
20°C o más
<1%
13°C 32%
12°C 27%
14°C 24%
11°C 9%
10°C o menos
5%
11°C
9%
12°C
27%
13°C
32%
14°C
24%
15°C
9%
16°C
1%
17°C
<1%
18°C
<1%
19°C
<1%
20°C o más
<1%
The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Paris-Le Bourget Airport Station, available here: https://www.wunderground.com/history/daily/fr/bonneuil-en-france/LFPB.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Mercado abierto: Jul 19, 2026, 12:30 AM ET
Fuente de resolución
https://www.wunderground.com/history/daily/fr/bonneuil-en-france/LFPBResolver
0x69c47De9D...The resolution source for this market will be information from Wunderground, specifically the lowest temperature recorded for all times on this day for the Paris-Le Bourget Airport Station, available here: https://www.wunderground.com/history/daily/fr/bonneuil-en-france/LFPB.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Fuente de resolución
https://www.wunderground.com/history/daily/fr/bonneuil-en-france/LFPBResolver
0x69c47De9D...Current forecast models from agencies like Météo-France and ECMWF indicate a possible influx of cooler maritime air over northern France in the next 48 hours, driven by a weakening high-pressure system and an approaching trough, which could suppress daytime highs and lower nighttime minimums in Paris. Ensemble spreads remain wide for July 21, with guidance showing overnight lows potentially dipping to 10–14 °C under clear, radiational cooling conditions versus 15–17 °C if cloud cover or a warmer southerly flow persists. These small differences in boundary-layer moisture, wind speed, and exact frontal timing create the tight clustering of market-implied odds around the lower-to-mid teens, reflecting traders’ assessment of model consensus versus historical July variability for the Île-de-France region. Updated model runs expected in the coming hours will likely sharpen resolution criteria for the lowest temperature reading.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · Actualizado

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